{"id":311,"date":"2023-08-14T20:22:15","date_gmt":"2023-08-15T03:22:15","guid":{"rendered":"https:\/\/dornsife.usc.edu\/lecture-support-lab\/?page_id=311"},"modified":"2023-09-18T12:46:10","modified_gmt":"2023-09-18T19:46:10","slug":"crystal-structure","status":"publish","type":"page","link":"https:\/\/dornsife.usc.edu\/lecture-support-lab\/crystal-structure\/","title":{"rendered":"Crystal Structure"},"content":{"rendered":"\n\n\n\n          \n  \n    \n\n\n\n\n\n\n<div\n  class=\"cc--component-container cc--accordions \"\n\n  \n  \n  \n  \n  \n  \n  >\n  <div class=\"c--component c--accordions\"\n    \n      >\n\n    \n  \n      <ul>\n              <li>\n          <button type=\"button\" class=\"accordion-trigger \" id=\"heading-1-1-Qp6DyvT-Fo\" aria-controls=\"section-1-1-Qp6DyvT-Fo\" aria-expanded=\"false\" aria-disabled=\"false\">\n                          <span class=\"item-title\">MP.3 (1) &#8211; Crystal Structure<\/span>\n            \n                      <\/button>\n\n          <div id=\"section-1-1-Qp6DyvT-Fo\" role=\"region\" aria-labelledby=\"heading-1-1-Qp6DyvT-Fo\" class=\"accordion-panel\">\n\n                            \n    \n\n\n\n\n\n\n<div\n  class=\"cc--component-container cc--rich-text \"\n\n  \n  \n  \n  \n  \n  \n  >\n  <div class=\"c--component c--rich-text\"\n    \n      >\n\n    \n      \n<div class=\"f--field f--wysiwyg\">\n\n    \n  <p>Various crystal lattice models are available, eg. cubic, cubic body centered, cubic face centered, hexagonal, as well as models for some materials such as Cu, NaCl and Mg.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-316 size-full\" src=\"https:\/\/dornsife.usc.edu\/lecture-support-lab\/wp-content\/uploads\/sites\/280\/2023\/08\/mp4.jpg\" alt=\"Crystal Structure\" width=\"384\" height=\"226\" srcset=\"https:\/\/dornsife.usc.edu\/lecture-support-lab\/wp-content\/uploads\/sites\/280\/2023\/08\/mp4.jpg 384w, https:\/\/dornsife.usc.edu\/lecture-support-lab\/wp-content\/uploads\/sites\/280\/2023\/08\/mp4-300x177.jpg 300w\" sizes=\"(max-width: 384px) 100vw, 384px\" \/><\/p>\n\n\n\n<\/div>\n\n\n  <\/div><\/div>\n            \n                      <\/div>\n        <\/li>\n\n              <li>\n          <button type=\"button\" class=\"accordion-trigger \" id=\"heading-1-2-Qp6DyvT-Fo\" aria-controls=\"section-1-2-Qp6DyvT-Fo\" aria-expanded=\"false\" aria-disabled=\"false\">\n                          <span class=\"item-title\">MP.3 (2) &#8211; Body Centered Cubic Structure<\/span>\n            \n                      <\/button>\n\n          <div id=\"section-1-2-Qp6DyvT-Fo\" role=\"region\" aria-labelledby=\"heading-1-2-Qp6DyvT-Fo\" class=\"accordion-panel\">\n\n                            \n    \n\n\n\n\n\n\n<div\n  class=\"cc--component-container cc--rich-text \"\n\n  \n  \n  \n  \n  \n  \n  >\n  <div class=\"c--component c--rich-text\"\n    \n      >\n\n    \n      \n<div class=\"f--field f--wysiwyg\">\n\n    \n  <p>This lattice structure has one atom at each corner of the cubic unit cell and one atom in the cell center. Each atom touches eight other atoms along the body diagonal of the cube<\/p>\n<p>(a = 2.3094r, Z = 2).<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-312 size-full\" src=\"https:\/\/dornsife.usc.edu\/lecture-support-lab\/wp-content\/uploads\/sites\/280\/2023\/08\/bcc.jpg\" alt=\"Crystal Structure\" width=\"228\" height=\"225\" \/><\/p>\n\n\n\n<\/div>\n\n\n  <\/div><\/div>\n            \n                      <\/div>\n        <\/li>\n\n              <li>\n          <button type=\"button\" class=\"accordion-trigger \" id=\"heading-1-3-Qp6DyvT-Fo\" aria-controls=\"section-1-3-Qp6DyvT-Fo\" aria-expanded=\"false\" aria-disabled=\"false\">\n                          <span class=\"item-title\">MP.3 (3) &#8211; Face Centered Cubic Structure<\/span>\n            \n                      <\/button>\n\n          <div id=\"section-1-3-Qp6DyvT-Fo\" role=\"region\" aria-labelledby=\"heading-1-3-Qp6DyvT-Fo\" class=\"accordion-panel\">\n\n                            \n    \n\n\n\n\n\n\n<div\n  class=\"cc--component-container cc--rich-text \"\n\n  \n  \n  \n  \n  \n  \n  >\n  <div class=\"c--component c--rich-text\"\n    \n      >\n\n    \n      \n<div class=\"f--field f--wysiwyg\">\n\n    \n  <p>This lattice is a close packed structure with one atom at each corner, one atom in each face, and the atoms touch along the face diagonal.<\/p>\n<p>(a = 2.8284r, Z = 4).<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-313 aligncenter\" src=\"https:\/\/dornsife.usc.edu\/lecture-support-lab\/wp-content\/uploads\/sites\/280\/2023\/08\/FCC.jpg\" alt=\"Crystal Structure\" width=\"219\" height=\"209\" \/><\/p>\n\n\n\n<\/div>\n\n\n  <\/div><\/div>\n            \n                      <\/div>\n        <\/li>\n\n              <li>\n          <button type=\"button\" class=\"accordion-trigger \" id=\"heading-1-4-Qp6DyvT-Fo\" aria-controls=\"section-1-4-Qp6DyvT-Fo\" aria-expanded=\"false\" aria-disabled=\"false\">\n                          <span class=\"item-title\">MP.3 (4) &#8211; Matter Model<\/span>\n            \n                      <\/button>\n\n          <div id=\"section-1-4-Qp6DyvT-Fo\" role=\"region\" aria-labelledby=\"heading-1-4-Qp6DyvT-Fo\" class=\"accordion-panel\">\n\n                            \n    \n\n\n\n\n\n\n<div\n  class=\"cc--component-container cc--rich-text \"\n\n  \n  \n  \n  \n  \n  \n  >\n  <div class=\"c--component c--rich-text\"\n    \n      >\n\n    \n      \n<div class=\"f--field f--wysiwyg\">\n\n    \n  <p>The Matter Model is designed to allow students to better understand the structure of matter. The bonds between the atoms are modeled by springs, so that when forces are applied, the atoms can move in response.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-314 size-full\" src=\"https:\/\/dornsife.usc.edu\/lecture-support-lab\/wp-content\/uploads\/sites\/280\/2023\/08\/M.rmodel.jpg\" alt=\"Crystal Structure\" width=\"354\" height=\"284\" srcset=\"https:\/\/dornsife.usc.edu\/lecture-support-lab\/wp-content\/uploads\/sites\/280\/2023\/08\/M.rmodel.jpg 354w, https:\/\/dornsife.usc.edu\/lecture-support-lab\/wp-content\/uploads\/sites\/280\/2023\/08\/M.rmodel-300x241.jpg 300w\" sizes=\"(max-width: 354px) 100vw, 354px\" \/><\/p>\n\n\n\n<\/div>\n\n\n  <\/div><\/div>\n            \n                      <\/div>\n        <\/li>\n\n              <li>\n          <button type=\"button\" class=\"accordion-trigger \" id=\"heading-1-5-Qp6DyvT-Fo\" aria-controls=\"section-1-5-Qp6DyvT-Fo\" aria-expanded=\"false\" aria-disabled=\"false\">\n                          <span class=\"item-title\">MP.3 (5) &#8211; Molecular Model Demonstrator<\/span>\n            \n                      <\/button>\n\n          <div id=\"section-1-5-Qp6DyvT-Fo\" role=\"region\" aria-labelledby=\"heading-1-5-Qp6DyvT-Fo\" class=\"accordion-panel\">\n\n                            \n    \n\n\n\n\n\n\n<div\n  class=\"cc--component-container cc--rich-text \"\n\n  \n  \n  \n  \n  \n  \n  >\n  <div class=\"c--component c--rich-text\"\n    \n      >\n\n    \n      \n<div class=\"f--field f--wysiwyg\">\n\n    \n  <p>The device consists of a robust frame with a pressure chamber whose cover plate is furnished with 1089 fine perforations and serves as an experimentation surface. Air is supplied to the pressure chamber by a blower via a hose, causing the colored bodies to hover.<\/p>\n<p>Dimensions: 350 mm x 350 mm x 75 mm.<\/p>\n<p>Click <a title=\"molecular-model-demonstrator\" href=\"https:\/\/dornsife.usc.edu\/labs\/lecture-support-lab\/molecular-model-demonstrator\/\" target=\"_blank\" rel=\"noopener\">here<\/a> to see a video of this demo.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-315 size-full\" src=\"https:\/\/dornsife.usc.edu\/lecture-support-lab\/wp-content\/uploads\/sites\/280\/2023\/08\/Moleculardemo.jpg\" alt=\"Crystal Structure\" width=\"346\" height=\"287\" srcset=\"https:\/\/dornsife.usc.edu\/lecture-support-lab\/wp-content\/uploads\/sites\/280\/2023\/08\/Moleculardemo.jpg 346w, https:\/\/dornsife.usc.edu\/lecture-support-lab\/wp-content\/uploads\/sites\/280\/2023\/08\/Moleculardemo-300x249.jpg 300w\" sizes=\"(max-width: 346px) 100vw, 346px\" \/><\/p>\n<p>&nbsp;<\/p>\n\n\n\n<\/div>\n\n\n  <\/div><\/div>\n            \n                      <\/div>\n        <\/li>\n\n          <\/ul>\n  \n  \n\n  <\/div><\/div>\n\n\n\n  \n  \n\n  \n    \n\n\n\n\n\n\n<div\n  class=\"cc--component-container cc--two-column-ctas \"\n\n  \n  \n  \n  \n  \n  \n  >\n  <div class=\"c--component c--two-column-ctas\"\n    \n      >\n\n    \n      <div class=\"group\">\n\n                  \n<div class=\"f--field f--section-title\">\n\n    \n  <h2>\n          Back to Modern Physics\n      <\/h2>\n\n\n<\/div>\n      \n              <ul>\n                      <li>\n                  \n<div class=\"f--field f--link\">\n\n    \n    \n  \n<a \n  class=\"link\"\n  href= https:\/\/dornsife.usc.edu\/lecture-support-lab\/modern-physics\/\n    aria-label=\"Read more about Modern Physics\"  \n>\n    Modern Physics \n  <svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" x=\"0px\" y=\"0px\" viewBox=\"0 0 35 35\" enable-background=\"new 0 0 35 35\" width=\"25\" height=\"25\" xml:space=\"preserve\"><polygon fill-rule=\"evenodd\" clip-rule=\"evenodd\" fill=\"#000\" points=\"19.3,27.5 29.3,17.5,19.3,7.5 16.3,10.4 21.4,15.4 6.7,15.4 6.7,19.6 21.4,19.6 16.3,24.6 \"\/><\/svg>\n<\/a>\n\n\n<\/div>\n            <\/li>\n                  <\/ul>\n      \n    <\/div>\n      <div class=\"group\">\n\n                  \n<div class=\"f--field f--section-title\">\n\n    \n  <h2>\n          Back to Home\n      <\/h2>\n\n\n<\/div>\n      \n              <ul>\n                      <li>\n                  \n<div class=\"f--field f--link\">\n\n    \n    \n  \n<a \n  class=\"link\"\n  href= https:\/\/dornsife.usc.edu\/lecture-support-lab\/\n    aria-label=\"Read more about Home\"  \n>\n    Home \n  <svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" x=\"0px\" y=\"0px\" viewBox=\"0 0 35 35\" enable-background=\"new 0 0 35 35\" width=\"25\" height=\"25\" xml:space=\"preserve\"><polygon fill-rule=\"evenodd\" clip-rule=\"evenodd\" fill=\"#000\" points=\"19.3,27.5 29.3,17.5,19.3,7.5 16.3,10.4 21.4,15.4 6.7,15.4 6.7,19.6 21.4,19.6 16.3,24.6 \"\/><\/svg>\n<\/a>\n\n\n<\/div>\n            <\/li>\n                  <\/ul>\n      \n    <\/div>\n  \n\n  <\/div><\/div>\n\n\n  \n    \n\n\n\n\n\n\n<div\n  class=\"cc--component-container cc--spacer \"\n\n  \n  \n  \n  \n  \n  \n  >\n  <div class=\"c--component c--spacer\"\n    \n      >\n\n    \n\n  <\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":354,"featured_media":294,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-content-detail.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-311","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - 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